RIM Blackberry Stereo Headset Adapter, 3.5mm to 2.5mm (BlackBery Pearl, Pearl 8220, Curve, Curve 8900, Bold, Storm Series)

The BlackBerry stereo headset adapter gives you the ability to use any 2.5mm headset with your BlackBerry device. Now, listen to your favorite songs or watch your favorite movies with your favorite headset. One end of this adapter connects to your device's 3.5mm input jack while the other connects to your 2.5mm headphones, giving you perfect sound quality.

This headset adapter gives you the ability to connect a 2.5mm headset to a 3.5mm headset jack.